public function add($field, $value)
{
if (is_object($value)) {
$value = \System\Std\Object::getPropertyValue($value, $field);
}
$validationStatck = new ValidationStack($value);
$this->fields[$field] = $validationStatck;
return $validationStatck;
}
public function __construct($name, $value = '', array $attributes = array())
{
parent::__construct($name, $value);
if (is_object($value)) {
$value = \System\Std\Object::getPropertyValue($value, $name);
}
$attributes['value'] = $value;
$attributes['name'] = !array_key_exists('name', $attributes) ? $name : $attributes['name'];
$attributes['id'] = !array_key_exists('id', $attributes) ? $name : $attributes['id'];
$this->attributes = array_merge($this->attributes, $attributes);
}
public function saveChanges()
{
$log = array();
foreach ($this->dbSets as $set) {
$meta = $set->getMeta();
$entities = $set->getEntities();
foreach ($entities as $entityContext) {
$entity = $entityContext->getEntity();
$properties = Object::getProperties($entity);
foreach ($properties as $property => $value) {
if (is_object($value)) {
$parentEntityHash = spl_object_hash($value);
if ($this->persistedEntities->hasKey($parentEntityHash)) {
$parentEntityContext = $this->persistedEntities->get($parentEntityHash);
$parentMeta = $this->dbSets[$parentEntityContext->getName()]->getMeta();
$properties[$property] = Object::getPropertyValue($value, $parentMeta->getKey()->getKeyName());
}
}
if ($value instanceof \System\Std\Date) {
$properties[$property] = $value->toString('yyyy-MM-dd HH:mm:ss');
}
$columnAttributes = $meta->getColumnAttributes($property);
foreach ($columnAttributes as $attribute) {
if ($attribute instanceof \System\Data\Entity\Attributes\ConstraintAttribute) {
$attribute->setColumnName($property);
$attribute->setValue($value);
if (!$attribute->isValid()) {
throw new Attributes\ConstraintAttributeException($attribute->getErrorMessage());
}
}
if ($attribute instanceof \System\Data\Entity\Attributes\DefaultValue) {
if (is_null($value)) {
$properties[$property] = $attribute->getDefaultValue();
Object::setPropertyValue($entity, $property, $attribute->getDefaultValue());
}
}
}
}
switch ($entityContext->getState()) {
case EntityContext::PERSIST:
$result = $this->conn->insert($meta->getTable()->getTableName(), $properties);
$log[] = $result;
if ($result) {
Object::setPropertyValue($entity, $meta->getKey()->getKeyName(), $this->conn->getInsertId($meta->getKey()->getKeyName()));
$entityContext->setState(EntityContext::PERSISTED);
$this->persistedEntities->add($entityContext->getHashCode(), $entityContext);
}
break;
case EntityContext::PERSISTED:
$updateParams = array($meta->getKey()->getKeyName() => $properties[$meta->getKey()->getKeyName()]);
$log[] = $this->conn->update($meta->getTable()->getTableName(), $properties, $updateParams);
break;
case EntityContext::DELETE:
$updateParams = array($meta->getKey()->getKeyName() => $properties[$meta->getKey()->getKeyName()]);
$log[] = $this->conn->delete($meta->getTable()->getTableName(), $properties, $updateParams);
$this->persistedEntities->removeAt($entityContext->getHashCode());
$set->detach($entity);
break;
}
}
}
return array_sum($log);
}
